Technical Details STANDARD FEATURES —Fully factory tested —Sturdy steel construction —Two (2) nickel plated wire shelves —Shelf supports adjustable in 1/2" increments —Thermostatically controlled —Over-temperature protection —Damper controlled gravity air circulation —Red pilot light to indicate heater action —Incoloy sheathed tubular heating element —Brushed stainless steel exterior —Corrosion resistant galvanized steel interior —6 lbs/cf density industrial rockwool insulation —Dial thermometer —On-off switch —3-wire cord and plug standard on 120 volt models —1 year limited warranty MODEL LO-201C Compact, economical unit with 12" wide x 10" deep x 10" high work space. Temperatures to 200°C (392°F). MODEL LR-271C Used where larger work space and higher temperatures are required. Resilient silicone rubber door gasket. Work space measures 13" wide x 13" deep x 13" high. Temperatures to 270°C (518°F). MODEL LW-201C Largest laboratory oven affording more than twice the capacity of the LO-201C. Work space 18" wide x 12" deep x 16" high. Temperatures to 200°C (392°F). Specification Model Dimensions Volume Outside Max Number Insulation Watts Weight (Shipping) (WxDxH) Cu Ft Dimensions Temp. of Shelves LO-201C 12" x 10" x 10" 0.7 14" x 12" x 19" 200°C 2 1" 800 41 lbs LR-271C 13" x 13" x 13" 1.3 17" x 17(3/8)" x 24" 270°C 2 2" 800 72 lbs LW-201C 18" x 12" x 16" 2 20" x 14" x 25" 200°C 2 1" 1600 72 lbs